Update p.json

src/technologies/p.json

@@ -2424,7 +2424,7 @@
     "description": "PrimeNG is a rich set of open-source UI Components for Angular.",
     "icon": "PrimeNG.svg",
     "requires": "Angular",
-    "css": ".p-(?:toast|calendar|dialog-mask|menuitem-text)(?:-content)?{",
+    "css": "\\.p-(?:toast|calendar|dialog-mask|menuitem-text)(?:-content)?{",
     "oss": true,
     "pricing": [
       "onetime"
@@ -3320,4 +3320,4 @@
     },
     "website": "http://punbb.informer.com"
   }
-}
+}